/*
 * Copyright The OpenTelemetry Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const karmaWebpackConfig = require('../../karma.webpack');
const karmaBaseConfig = require('../../karma.base');

module.exports = config => {
  {
    const plugins = (karmaBaseConfig.plugins = []);
    const rootPackageJson = require('../../package.json');
    const toAdd = Object.keys(rootPackageJson.devDependencies || {})
      .filter(packageName => packageName.startsWith('karma-'))
      .map(packageName => require(packageName));
    plugins.push(...toAdd);
  }

  config.set(
    Object.assign({}, karmaBaseConfig, {
      webpack: karmaWebpackConfig,
    })
  );
};
